Including MathML in deposits

MathML may be included in the title, subtitle, original_language_title, and abstract elements. The MathML namespace (mml) must be defined in the schema declaration, for example:

<doi_batch version="4.3.2" xmlns="http://www.crossref.org/schema/4.3.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.crossref.org/schema/4.3.2 http://www.crossref.org/schemas/crossref4.3.2.xsd" xmlns:jats="http://www.ncbi.nlm.nih.gov/JATS1" xmlns:mml="http://www.w3.org/1998/Math/MathML"​>

Note that all MathML markup must include a mml namespace prefix:

<journal_article publication_type="full_text">
<titles>
<title>Selectron production at an <mml:math><mml:msup><mml:mi>e</mml:mi><mml:mo>&#x02212;</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>&#x02212;</mml:mo></mml:msup></mml:math> linear collider with transversely polarized beams</title>
</titles>